Update the new hidden-service adress

The hidden-service address changed. The picture is outdated and got therefore removed. May create a new picture later.
Merge pull request #91 from kordura/master

Update the new hidden-service address
Update _news_feed.en.haml

Fixed typo with date on "Systems Green" heading (2013-01-30 to 2014-01-30).
Merge pull request #93 from cryptostone/master

Update _news_feed.en.haml
Create pt-br.text

Create a brazilian portuguese version to this page.
Rename pt-br.text to pt.text
Merge pull request #94 from aracele/patch-1

Create pt.text
Merge pull request #92 from bruo/master

Updates to OpenPGP best practices
some housekeeping edits and a few additions
fixed typo in gnupg-curl install instructions
fixed typo in path to gnupg directory
pointed enigmail bug link to original bug, rather than dup
added text noting that attacker who controls keyserver can learn dns details
Merge pull request #95 from dtto/master

A few additional comments and some housekeeping changes
fix we.riseup.net hidden service
keeping your software patched is critical
prefer stronger ciphers
Merge pull request #96 from dkg/master

keeping your software patched is critical
renamed gpg best practices openpgp best practices
fixed broken links referring to gpg-best-practices and redirected to openpgp-best-practices